Compiled by the ENCLAI research team following a documented methodology · Editorial oversight: Dr Natalya Mathur, Founder · Data last updated: (UTC)

Enterohaemorrhagic E. coli (EHEC) infection in Estonia: 2026 cases and outbreak reports

Reported enterohaemorrhagic e. coli (ehec) infection surveillance for Estonia (EST) — ▲ Rising · 2025 — latest record 2026-07-04

What the 2026 data shows

No Enterohaemorrhagic E. coli (EHEC) infection case count has been reported for Estonia so far in 2026. The full year 2025 closed at 21 cases. 2025 closed 36% above the 2023–2024 average, which is why the trend reads “Rising”.

ENCLAI has logged 29 surveillance records for enterohaemorrhagic e. coli (ehec) infection in Estonia in 2026, with the most detailed reporting in Jun 2026 (28 records). 2 distinct surveillance sources reported this pair in 2026.

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Surveillance summary

2026 cases (YTD)
not reported
2025 cases (full year)
21
Baseline avg (3yr)
N/A
Trend (2025)
▲ Rising · 2025
+36% vs 2023–2024 average

Reported cases by year, Estonia

YearReported casesShare of worldwide reports
2023 21 0.5%
2024 10 0.1%
2025 21 0.1%
2026 (year to date) not reported —

Reporting bounds and case definitions vary; historical baselines are a separate comparison measure. Worldwide share compares this country's reported figure with the sum of all countries reporting enterohaemorrhagic e. coli (ehec) infection to ENCLAI for that year. "Incomplete year" means our sources cover less than ten months of that year, so no full-year figure is shown; "outbreak total to date" is a running total since an outbreak began, not a count for one year.

Surveillance records logged in 2026

MonthRecordsReporting sources
Jun 2026281
Jul 202611

A record is one dated surveillance publication or one row of an official table; a month with many records is a month with detailed reporting, not necessarily more cases.

Sub-national reporting, 2026

Areas within Estonia with the most enterohaemorrhagic e. coli (ehec) infection records this year:

AreaRecords
Pärnumaa4
Harjumaa3
Ida-Virumaa3
Tartu3
Lääne-Virumaa1

Enterohaemorrhagic E. coli (EHEC) infection in other countries, 2026

Country2026 casesTrend
United States 9,157
Germany 1,972 ▼ Declining · 2025
Switzerland 1,459 ≈ Stable · 2025
Australia 953
Spain 642 ≈ Stable · 2025

Other diseases reported in Estonia, 2026

Disease2026 casesTrend
Seasonal influenza 3,221 ▲ Rising · 2025
Respiratory syncytial virus infection 2,533 ▲ Rising · 2025
COVID-19 2,083 ▼ Declining · 2025
Measles 4 ▲ Rising · 2025

Questions about this page

How many Enterohaemorrhagic E. coli (EHEC) infection cases has Estonia reported in 2026?
No Enterohaemorrhagic E. coli (EHEC) infection case count has been reported for Estonia so far in 2026. The full year 2025 closed at 21 cases. 2025 closed 36% above the 2023–2024 average, which is why the trend reads “Rising”.
Is Enterohaemorrhagic E. coli (EHEC) infection rising or falling in Estonia?
ENCLAI's trend reading for Enterohaemorrhagic E. coli (EHEC) infection in Estonia is “Rising · 2025”: the latest complete year is compared with the earlier baseline from the reported counts; the current year is not judged until it closes.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Estonia figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases. ENCLAI holds enterohaemorrhagic e. coli (ehec) infection records for Estonia dated from 2015. How we verify and update data: methodology & Trust Center · understanding case counts.

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